CN208787837U - A kind of single-track turnout π shape weldment group welding clamp - Google Patents

Abstract

A kind of single-track turnout π shape weldment group welding clamp, belong to rail traffic Riding-type Monorail Switch technical field, π shape weldment therein includes two vertical plates welded along its length on panel and panel, this group of welding clamp includes the positioning plate for positioning two vertical plates relative to panel sectional and clamping component that positioning plate and panel are fixedly clamped, the utility model has the beneficial effects that, this group of welding clamp overall construction design is reasonable, stable structure, position the assembling of π shape weldment convenient, precisely, stablize, effectively improve the assembly precision of π shape weldment, improve welding efficiency, reduce welding cost.

Description

A kind of single-track turnout π shape weldment group welding clamp

Technical field

The utility model relates to rail traffic Riding-type Monorail Switch technical field more particularly to a kind of single-track turnout π shapes Weldment group welding clamp.

Background technique

In rail traffic Riding-type Monorail Switch structure, cross section is that the weldment of π shape is wherein more commonly used weldering Fitting, the π shape weldment include two vertical plates that a panel and panel weld along its length, but for the dress of π shape weldment More difficult with precision controlling, existing assembly method is to install two vertical plates on panel by the way of scribing line, by drawing Line determines the relative positions of components, guarantees the dimensional accuracy of assembling product.Scribing line precision of the scribing line positioning for operator More demanding, and when π shape weldment entire length is longer, since stiffness by itself is lower, when assembling, is relatively difficult, and efficiency is lower, and And it cannot be guaranteed the assembly precision of π shape weldment.

To sum up, how improving the assembly precision of π shape weldment assemble welding, improving packaging efficiency is current π shape weldment welding Problem to be solved in the process.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of single-track turnout π shape weldment group welding clamp, mainly π shape weldment is solved in assembly welding, the problem of assembly precision difference, it is therefore intended that, it is a kind of suitable for π shape weldment by designing Group welding clamp, make the assembling of π shape weldment position it is convenient, precisely, stablize, effectively improve the assembly precision of π shape weldment and mention High welding efficiency.

To achieve the above object, the technical scheme adopted by the utility model to solve the technical problem is as follows: the monorail Trouble π shape weldment group welding clamp, the π shape weldment includes two vertical plates welded along its length on panel and panel, Be characterized in that, described group of welding clamp include the positioning plate for positioning two vertical plates relative to panel sectional and by the positioning plate with The clamping component that the panel is fixedly clamped.

Further, the positioning plate is provided with multiple along the length direction of π shape weldment, and the multiple positioning plate upper end connects It is connected to fixed plate.

Further, the fixed plate lower end is provided with dovetail groove along its length, the positioning plate upper end be provided with The dovetail groove is clamped the sliding block being slidably matched, and the section of the sliding block is set as trapezoidal.

Further, be provided on the positioning plate strip groove mating with two vertical plates and with one lateral confinement of panel The positioning spigot of position clamping.

Further, the length of the strip groove is equal with the height of the vertical plate, and the end of the strip groove is inlayed There is magnet block.

Further, the height of the positioning spigot is less than or equal to the thickness of the panel.

Further, the both ends of the positioning plate, including F shape locating clip, the F shape positioning is arranged in the clamping component Folder includes L shape rod piece, fixed transverse rod and adjustment clamping bar, and the lower end and panel bottom of the L shape rod piece are inconsistent, described fixed horizontal One end of bar is fixed on L shape rod piece, and the other end of the fixed transverse rod is threadedly coupled with the adjustment clamping bar, the adjustment folder The lower end of bar is connected with the positioning of the upper end of the positioning plate.

Further, the adjustment clamping bar includes threaded rod and collet, the end of the threaded rod and the fixed transverse rod It is threadedly coupled, the end of the threaded rod is connected with collet limit socket, the bottom of the collet and the positioning plate Upper end is fixedly linked.

Further, described group of welding clamp further includes welding bench, and the welding bench includes guide table and leads The fixed frame being arranged to platform two sides, the guide table are slidably matched with clamping component bottom guiding, the fixed frame It is removably connect with the clamping component.

Further, the strip groove being engaged by clamping with the L shape rod piece bottom is provided on the guide table, it is described It is provided with horizontal guide hole on fixed frame, bolt fastener is slidably connected in the horizontal guide hole, and be fastened by bolts Part is fixedly linked with the L shape rod piece.

The beneficial effects of the utility model are:

1, after this group of welding clamp is positioned two vertical plates relative to panel sectional by the positioning plate of setting, then with clamping Positioning plate and panel are fixedly clamped by component, then complete the positioning of the assembling to π shape weldment, make π shape weldment in assembly welding Overall structure is stablized, and ensure that the assembly precision of π shape weldment, improves welding quality, and whole process is positioned without crossing, Keep overall package convenient, high-efficient, improves welding efficiency, reduce costs.

2, positioning plate therein is provided with multiple along the length direction of π shape weldment, and multiple positioning plate upper ends are connected and fixed plate, Dovetail groove is arranged in fixed plate along its length, and setting is clamped the sliding block being slidably matched with dovetail groove on positioning plate, can be according to π shape The length-flexible of weldment adjusts the distance between multiple positioning plates, makes multiple positioning plates and π shape weldment location fit, this structure It is more suitable for the positioning assembling of the longer π shape weldment of entire length, the stability to the assembling of π shape weldment is improved, further mentions High assembly precision；And in assembling, two vertical plates can be positioned by operation fixed plate relative to panel, make operation more It is convenient, more efficient；And it is provided with the strip groove mating with two vertical plates on positioning plate and is limited with panel side The end of the positioning spigot of clamping, strip groove is inlaid with magnet block, after two vertical plates are attracted by the magnetic strip groove of tool, It is moved into the position with panel cooperation, until the clamping engagement of the side of positioning spigot and panel, then completes positioning, entirely Process positioning accuracy is high, location efficiency is high, further improves the welding quality of next step.

3, clamping component therein is set as F shape locating clip, this group of welding clamp further includes by guide table and its two sides The welding bench that the fixed frame of setting is constituted, the adjustment clamping bar on F shape locating clip are connected with positioning plate, the L on F shape locating clip Shape rod piece is detachably connected with fixed frame, and lower end and the guide table guiding of L shape rod piece are slidably matched, and F shape is fixed under original state Position folder is fixed on positioning plate, after positioning the assembling of π shape weldment with positioning plate, is adjusted and is adjusted in F shape locating clip Clamping bar clamps it by the two sides up and down of positioning plate with L shape rod piece, then will integrally be fixed positioned on fixed frame, to whole knot It after structure is fixed, then is subjected to, total designs reasonably stability, further improves assembly precision.

To sum up, this group of welding clamp overall construction design rationally, stable structure, so that the assembling of π shape weldment is positioned convenient, essence It is quasi-, stable, the assembly precision of π shape weldment is effectively improved, welding efficiency is improved, reduces welding cost.

Detailed description of the invention

Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:

Fig. 1 is the side view of the utility model；

Fig. 2 is the top view of the utility model；

Label in above-mentioned figure is equal are as follows: 1. π shape weldments, 11. panels, 12. vertical plates, 2. positioning plates, 21. sliding blocks, 22. bar shapeds Slot, 23. positioning spigots, 24. magnet blocks, 3. clamping components, 31.F shape locating clip, 311.L shape rod piece, 312. fixed transverse rods, 313. adjustment clamping bars, 4. fixed plates, 41. dovetail grooves, 5. welding benches, 51. guide tables, 511. strip grooves, 52. is fixed Frame, 521. horizontal guide holes.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary. For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain Justice.

The utility model specific embodiment are as follows: as shown in Figure 1 and Figure 2, a kind of single-track turnout π shape weldment group welding clamp, π shape weldment 1 therein includes two vertical plates 12 welded along its length on panel 11 and panel 11, this group of welding clamp includes By two vertical plates 12 relative to the positioning plate 2 of the assembling positioning of panel 11 and the clamping section that positioning plate 2 and panel 11 are fixedly clamped Part 3.After this group of welding clamp is positioned two vertical plates 12 relative to the assembling of panel 11 by positioning plate 2, then will with clamping component 3 Positioning plate 2 and panel 11 are fixedly clamped, then complete the positioning of the assembling to π shape weldment, keep π shape weldment whole in assembly welding Stable structure ensure that the assembly precision of π shape weldment, improve welding quality, and whole process makes whole without positioning of crossing Body is easy to assembly, high-efficient, improves welding efficiency, reduces costs.

Optimally, as shown in Fig. 2, positioning plate 2 be provided with along the length direction of π shape weldment 1 it is multiple, on multiple positioning plates 2 End is connected with fixed plate 4, and the width of fixed plate 4 is less than the width of positioning plate 2, makes the two sides of positioning plate 2 that the clamping component be arranged 3, as shown in Figure 1,4 lower end of fixed plate is provided with dovetail groove 41 along its length, 2 upper end of positioning plate is provided with blocks with dovetail groove 41 The sliding block 21 being slidably matched is connect, the section of the sliding block 21 is set as trapezoidal, can adjust according to the length-flexible of π shape weldment 1 multiple The distance between positioning plate 2, makes multiple positioning plates 2 and 1 location fit of π shape weldment, this structure be more suitable for entire length compared with The positioning of long π shape weldment assembles, and improves the stability to the assembling of π shape weldment, further improves assembly precision.

Specifically, as shown in Figure 1, be provided on positioning plate 2 strip groove 22 mating with two vertical plates 12 and with The positioning spigot 23 of 11 side of panel limit clamping.Wherein the length of strip groove 22 is equal with the height of vertical plate 12, imitates positioning Fruit is more preferable；And the height of positioning spigot 23 is less than or equal to the thickness of panel 11, makes the bottom of panel 11 and horizontal face contact, makes Panel 11 is stablized clamping without loosening by positioning spigot 23；The end of strip groove 22 is inlaid with magnet block 24, make strip groove 22 with Two positioning of vertical plate 12 are attracted.It will be moved into and panel after two vertical plates 12 are attracted by having magnetic strip groove 22 The position of 11 cooperations then completes positioning, whole process positioning accurate until the clamping engagement of the side of positioning spigot 23 and panel 11 Degree is high, location efficiency is high, further improves the welding quality of next step.

Specifically, as shown in Figure 1, the both ends of positioning plate 2, including F shape locating clip 31, the positioning of F shape is arranged in clamping component 3 Folder 31 includes L shape rod piece 311, fixed transverse rod 312 and adjustment clamping bar 313, and lower end and 11 bottom of panel of L shape rod piece 311 offset Touching, one end of fixed transverse rod 312 are fixed on L shape rod piece 311, and the other end and adjustment 313 screw thread of clamping bar of fixed transverse rod 312 connect It connects, the lower end for adjusting clamping bar 313 is connected with the positioning of the upper end of positioning plate 2, and turn adjustment clamping bar 313 transports L shape rod piece 311 upwards It is dynamic that positioning plate 2 and panel 11 are fixedly clamped；Specifically, adjustment clamping bar 313 includes threaded rod and collet, threaded rod and fixed cross The end thread of bar 312 connects, and the end of threaded rod is connected with collet limit socket, the bottom of collet and the upper end of positioning plate 2 It is fixedly linked, can be fixed by way of welding or being threadedly coupled, when turn threaded rod, collet and positioning plate 2 will not be followed Rotation can only move up or down, and realize clamp operation.

Optimally, as depicted in figs. 1 and 2, group welding clamp further includes welding bench 5, and welding bench 5 includes guide flat The fixed frame 52 of platform 51 and the setting of 51 two sides of guide table, guide table 51 are slidably matched with 3 bottom of clamping component guiding, fixed Frame 52 is removably connect with clamping component 3, specifically, is provided on guide table 51 and is clamped with 311 bottom of L shape rod piece The strip groove 511 of cooperation is provided with horizontal guide hole 521 on fixed frame 52, slidably connects bolt in horizontal guide hole 521 Fastener, and be fastened by bolts part and be fixedly linked with L shape rod piece 311.Adjustment folder in F shape locating clip 31 in the initial state Bar 313 is fixed on positioning plate, and after positioning the assembling of π shape weldment with positioning plate 2, adjustment adjustment clamping bar 313 makes It clamps the two sides up and down of positioning plate 2 with L shape rod piece 311, then will be fixed positioned on fixation entirely through bolt fastener In the horizontal guide hole 521 of frame 52, the bottom of F shape locating clip 31 is matched with strip groove 511 at this time, can be according to π shape weldment 1 Running lengthwise bolt fastener, keep the distance between multiple positioning plates 2 suitable, adjust tight to bolt fastener after good position Gu then be subjected to, total design reasonably stability, further improve assembly precision.

Carrying out a group principle for weldering operation to π shape weldment with this group of welding clamp is: firstly, carrying out installation behaviour to the fixture Make, selects the positioning plate 2 of respective numbers to be slidably mounted in the fixed plate 4 of corresponding length according to the length of π shape weldment, and each F shape locating clip 31 is installed in the two sides of positioning plate 2, even if the collet and positioning plate 2 on F shape locating clip 31 are fixed；Then, to π shape Weldment 1 carries out positioning assembling, i.e., manually or lifts the fixed plate 4, inhaled two vertical plates 12 by having magnetic strip groove 22 After conjunction, it is moved into the position cooperated with panel 11, until the clamping engagement of the side of positioning spigot 23 and panel 11, is then completed Positioning；Then, the positioning plate 2 after assembling positioning is fastened by bolts part and F shape locating clip 31 is fixed positioned on fixed frame In 52 horizontal guide hole 521, the bottom of F shape locating clip 31 is matched with strip groove 511 at this time, can be according to π shape weldment 1 Running lengthwise bolt fastener keeps the distance between multiple positioning plates 2 suitable, fastens after adjusting good position to bolt fastener； Finally, being subjected to the π shape weldment 1 after assembling.

To sum up, this group of welding clamp overall construction design rationally, stable structure, so that the assembling of π shape weldment is positioned convenient, essence It is quasi-, stable, the assembly precision of π shape weldment is effectively improved, welding efficiency is improved, reduces welding cost.

The above, some principles of the utility model that only explains through diagrams, this specification are not intended to this is practical It is novel to be confined in the shown specific structure and the scope of application, thus it is all it is all may be utilized accordingly modify and wait Jljl belongs to the applied the scope of the patents of the utility model.

Claims (10)

1. a kind of single-track turnout π shape weldment group welding clamp, the π shape weldment (1) includes edge on panel (11) and panel (11) Its length direction welding two vertical plates (12), which is characterized in that described group of welding clamp include by two vertical plates (12) relative to The positioning plate (2) of panel (11) assembling positioning and the clamping component that the positioning plate (2) and the panel (11) are fixedly clamped (3)。

2. single-track turnout π shape weldment group welding clamp according to claim 1, it is characterised in that: the positioning plate (2) is along π The length direction of shape weldment (1) is provided with multiple, and the multiple positioning plate (2) upper end is connected with fixed plate (4).

3. single-track turnout π shape weldment group welding clamp according to claim 2, it is characterised in that: fixed plate (4) lower end It is provided with along its length dovetail groove (41), positioning plate (2) upper end is provided with matches with the dovetail groove (41) clamping sliding The section of the sliding block (21) of conjunction, the sliding block (21) is set as trapezoidal.

4. single-track turnout π shape weldment group welding clamp according to any one of claims 1 to 3, it is characterised in that: described fixed It is provided with the strip groove (22) mating with two vertical plates (12) on position plate (2) and limits clamping with panel (11) side Positioning spigot (23).

5. single-track turnout π shape weldment group welding clamp according to claim 4, it is characterised in that: the strip groove (22) Length is equal with the height of the vertical plate (12), and the end of the strip groove (22) is inlaid with magnet block (24).

6. single-track turnout π shape weldment group welding clamp according to claim 5, it is characterised in that: the positioning spigot (23) Height be less than or equal to the panel (11) thickness.

7. single-track turnout π shape weldment group welding clamp according to claim 4, it is characterised in that: the clamping component (3) sets Set the both ends in the positioning plate (2), including F shape locating clip (31), the F shape locating clip (31) include L shape rod piece (311), Fixed transverse rod (312) and adjustment clamping bar (313), the lower end and panel (11) bottom of the L shape rod piece (311) are inconsistent, described One end of fixed transverse rod (312) is fixed on L shape rod piece (311), and the other end of the fixed transverse rod (312) and the adjustment are pressed from both sides Bar (313) is threadedly coupled, and the lower end of adjustment clamping bar (313) is connected with the positioning of the upper end of the positioning plate (2).

8. single-track turnout π shape weldment group welding clamp according to claim 7, it is characterised in that: the adjustment clamping bar (313) Including threaded rod and collet, the threaded rod is connect with the end thread of the fixed transverse rod (312), the end of the threaded rod It is connected with collet limit socket, the bottom of the collet and the upper end of the positioning plate (2) are fixedly linked.

9. single-track turnout π shape weldment group welding clamp according to claim 7, it is characterised in that: described group of welding clamp also wraps It includes welding bench (5), the welding bench (5) includes the fixation of guide table (51) and the setting of guide table (51) two sides Frame (52), the guide table (51) and the clamping component (3) bottom guiding are slidably matched, the fixed frame (52) with it is described Clamping component (3) removably connects.

10. single-track turnout π shape weldment group welding clamp according to claim 9, it is characterised in that: the guide table (51) On be provided with the strip groove (511) being engaged by clamping with the L shape rod piece (311) bottom, be provided on the fixed frame (52) Horizontal guide hole (521) slidably connects bolt fastener in the horizontal guide hole (521), and be fastened by bolts part with The L shape rod piece (311) is fixedly linked.